Not much I can contribute on a personal level because I've never used them but I'd guess the bridge especially isn't a million miles removed from a Stormy Monday. I've never used AII magnets in bridge pickups at all but I do own two guitars with AII neck pickups and they offer a fantastic tone. Actually, AII is now my 'go to' magnet of choice for neck humbuckers, though I'd also consider AIV. As for what a set of PG Blues can do in terms of variety, Gary Moore seemed to get a hell of a lot of mileage out of them so they can't be that limited, though I admit I'm talking about a very special guitarist.